15440256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 47895120

約数和(自身を除く): 32454864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1031, 1152, 1248, 1664, 1872, 2062, 2496, 3093, 3744, 4124, 4992, 6186, 7488, 8248, 9279, 12372, 13403, 14976, 16496, 18558, 24744, 26806, 32992, 37116, 40209, 49488, 53612, 65984, 74232, 80418, 98976, 107224, 120627, 131968, 148464, 160836, 197952, 214448, 241254, 296928, 321672, 395904, 428896, 482508, 593856, 643344, 857792, 965016, 1187712, 1286688, 1715584, 1930032, 2573376, 3860064, 5146752, 7720128, 15440256]

約数ペア:

[(1, 15440256), (2, 7720128), (3, 5146752), (4, 3860064), (6, 2573376), (8, 1930032), (9, 1715584), (12, 1286688), (13, 1187712), (16, 965016), (18, 857792), (24, 643344), (26, 593856), (32, 482508), (36, 428896), (39, 395904), (48, 321672), (52, 296928), (64, 241254), (72, 214448), (78, 197952), (96, 160836), (104, 148464), (117, 131968), (128, 120627), (144, 107224), (156, 98976), (192, 80418), (208, 74232), (234, 65984), (288, 53612), (312, 49488), (384, 40209), (416, 37116), (468, 32992), (576, 26806), (624, 24744), (832, 18558), (936, 16496), (1031, 14976), (1152, 13403), (1248, 12372), (1664, 9279), (1872, 8248), (2062, 7488), (2496, 6186), (3093, 4992), (3744, 4124)]